DVE (Digital Video Effect)

What is it?

DVE is the broadcast term for digitally resizing and repositioning live video within the frame: shrinking a camera feed into a box, flying it to a corner, framing it beside another feed. It's the machinery behind every "anchor plus correspondent window" composition — live pictures treated as movable, scalable objects inside a designed layout.

Practical example

The news two-box is the canonical DVE: the anchor on the left, the field reporter's live feed shrunk into a framed window on the right, both alive simultaneously — then at the handoff, the reporter's box grows to full frame. Sports DVEs constantly: the game shrinks to a corner while the panel discusses, the multi-box showing four simultaneous matches. The streaming inheritance is direct: every layout in StreamYard or vMix — side-by-side, PiP, the grid — is DVE work; the term survives in production trucks while software made the capability a tap.

Key things to know (non-technical)

• DVE is layout's engine room: layouts, PiP, and multi-boxes are all DVE compositions — the term names the underlying capability of treating live video as resizable elements.
• The classic DVE moves: the squeeze (shrinking the picture to make room), the fly (animating a box across the frame), the push (one feed shoving another off) — motion applied to live windows.
• Framing is part of it: DVE boxes get borders, shadows, and name straps — the window is designed, not just resized (where DVE meets the graphics package).
• The grammar carries meaning, as ever: big box = primary, small box = secondary; growing a box is a promotion the audience reads instantly.

In Tupic Live

DVE is the capability underneath Tupic Live's entire layout system — and worth exposing one level deeper than presets: animated layout transitions (the guest's box flying to fullscreen, the gameplay squeezing back as the host returns) turn static arrangement changes into directed moves, the difference between layouts that switch and layouts that perform.